Complementary

Control circuit voltage limits

38.5...72 V AC 48 V in operation

38.5...93 V DC 48...72 V in operation

29 V AC 48 V drop-out

29 V DC 48...72 V drop-out

Typical current consumption

280 mA 48 V AC I maximum while closing with LUB12

280 mA 48 V AC I maximum while closing with LUB32

280 mA 48 V AC I maximum while closing with LUB38

280 mA 48...72 V DC I maximum while closing with LUB12

280 mA 48...72 V DC I maximum while closing with LUB32

280 mA 48...72 V DC I maximum while closing with LUB38

35 mA 48 V AC I rms sealed with LUB12

45 mA 48 V AC I rms sealed with LUB32

45 mA 48 V AC I rms sealed with LUB38

35 mA 48...72 V DC I rms sealed with LUB12

45 mA 48...72 V DC I rms sealed with LUB32

45 mA 48...72 V DC I rms sealed with LUB38

Heat dissipation

2 W control circuit with LUB12

3 W control circuit with LUB32

3 W control circuit with LUB38

Operating time

35 ms opening with LUB12 control circuit

35 ms opening with LUB32 control circuit

35 ms opening with LUB38 control circuit

60 ms closing with LUB12 control circuit

60 ms closing with LUB32 control circuit

60 ms closing with LUB38 control circuit

Reset

Manual reset

Standards

EN 60947-6-2

IEC 60947-6-2

UL 60947-4-1, with phase barrier

CSA C22.2 No 60947-4-1, with phase barrier

Product Certifications

CE

UL

CSA

CCC

EAC

ASEFA

ATEX

Marine

[Ui] rated insulation voltage

690 V IEC 60947-6-2

600 V UL 60947-4-1

600 V CSA C22.2 No 60947-4-1

[Uimp] rated impulse withstand

voltage

6 kV IEC 60947-6-2

Safe separation of circuit

400 V SELV between the control and auxiliary circuits IEC 60947-1

400 V SELV between the control or auxiliary circuit and the main circuit IEC 60947-1

Fixing mode

Plug-in front face)

Width

1.77 in (45 mm)

Height

2.60 in (66 mm)

Depth

2.36 in (60 mm)

Compatibility code

LUCD

Environment

IP degree of protection

IP20 front panel and wired terminals IEC 60947-1

IP20 other faces IEC 60947-1

IP40 front panel outside connection zone IEC 60947-1

Protective treatment

TH IEC 60068

Ambient air temperature for

operation

-13…158 °F (-25…70 °C)

Ambient Air Temperature for

Storage

-40…185 °F (-40…85 °C)

Operating altitude

6561.68 ft (2000 m)

Fire resistance

1760 °F (960 °C) parts supporting live components IEC 60695-2-12

1202 °F (650 °C) IEC 60695-2-12

2

May 11, 2022